src/tests-lib.c: Move testing helper function and share it with other files

4 files changed, 55 insertions, 26 deletions

diff --git a/src/gistatic.c b/src/gistatic.c
index 2630992..fee87ee 100644
--- a/src/gistatic.c
+++ b/src/gistatic.c
@@ -17,27 +17,7 @@
 
 
 #ifdef TEST
-#define COLOUR_RESET  "\033[0m"
-#define COLOUR_GREEN  "\033[0;32m"
-#define COLOUR_YELLOW "\033[0;33m"
-
-static void test_start(const char *const name) {
-	assert(fprintf(stderr, "%s():\n", name) > 0);
-}
-
-static void testing(const char *const message) {
-	assert(
-		fprintf(
-			stderr,
-			COLOUR_YELLOW "testing" COLOUR_RESET ": %s...",
-			message
-		) > 0
-	);
-}
-
-static void test_ok(void) {
-	assert(fprintf(stderr, " " COLOUR_GREEN "OK" COLOUR_RESET ".\n") > 0);
-}
+#include "tests-lib.h"
 #endif
 
 
@@ -239,7 +219,6 @@ static const char *const STYLE_STR = ""
 	"\n"
 	"  .logo {\n"
 	"    color: white;\n"
-	"\n"
 	"  }\n"
 	"}\n"
 	"\n"
diff --git a/src/tar.c b/src/tar.c
index 6e231b0..63aebe8 100644
--- a/src/tar.c
+++ b/src/tar.c
@@ -1,18 +1,34 @@
 #include "config.h"
 #include "tar.h"
 
+
 #ifdef TEST
+
+#include "tests-lib.h"
+
+#include <stdbool.h>
 #include <stdlib.h>
-#endif
+#include <assert.h>
 
-#ifdef TEST
-static void unit_tests(void) {
-}
 #endif
 
+
 void a(void) { }
 
 #ifdef TEST
+static void test_a(void) {
+	test_start("test_a:");
+	{
+		testing("a");
+		assert(true);
+		test_ok();
+	}
+}
+
+static void unit_tests(void) {
+	test_a();
+}
+
 int main(void) {
 	unit_tests();
 	return EXIT_SUCCESS;
diff --git a/src/tests-lib.c b/src/tests-lib.c
new file mode 100644
index 0000000..21e6a8f
--- /dev/null
+++ b/src/tests-lib.c
@@ -0,0 +1,26 @@
+#include "config.h"
+#include "tests-lib.h"
+#include <stdio.h>
+#include <assert.h>
+
+#define COLOUR_RESET  "\033[0m"
+#define COLOUR_GREEN  "\033[0;32m"
+#define COLOUR_YELLOW "\033[0;33m"
+
+void test_start(const char *const name) {
+	assert(fprintf(stderr, "%s():\n", name) > 0);
+}
+
+void testing(const char *const message) {
+	assert(
+		fprintf(
+			stderr,
+			COLOUR_YELLOW "testing" COLOUR_RESET ": %s...",
+			message
+		) > 0
+	);
+}
+
+void test_ok(void) {
+	assert(fprintf(stderr, " " COLOUR_GREEN "OK" COLOUR_RESET ".\n") > 0);
+}
diff --git a/src/tests-lib.h b/src/tests-lib.h
new file mode 100644
index 0000000..fef72ef
--- /dev/null
+++ b/src/tests-lib.h
@@ -0,0 +1,8 @@
+#ifndef GISTATIC_TESTS_LIB_H
+#define GISTATIC_TESTS_LIB_H
+
+void test_start(const char *const name);
+void testing(const char *const message);
+void test_ok(void);
+
+#endif